package domain.entities;

import org.hibernate.LockMode;
import org.hibernate.criterion.DetachedCriteria;
import org.hibernate.criterion.Restrictions;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.context.ApplicationContext;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;

import java.util.List;

/**
 * A data access object (DAO) providing persistence and search support for
 * Studystaff entities. Transaction control of the save(), update() and delete()
 * operations can directly support Spring container-managed transactions or they
 * can be augmented to handle user-managed Spring transactions. Each of these
 * methods provides additional information for how to configure it for the
 * desired type of transaction control.
 * 
 * @see domain.entities.Studystaff
 * @author MyEclipse Persistence Tools
 */

public class StudystaffDAO extends HibernateDaoSupport {
	private static final Logger log = LoggerFactory
			.getLogger(StudystaffDAO.class);
	// property constants
	public static final String CV_SPA = "cvSpa";
	public static final String FUNCIONAL_DISCLOSURE = "funcionalDisclosure";
	public static final String GCP = "gcp";
	public static final String PROTOCOL_SPECIFIC_TRAINING_MANDATORY = "protocolSpecificTrainingMandatory";
	public static final String PROTOCOL_TRAINING = "protocolTraining";
	public static final String ROLE = "role";
	public static final String SUB_INVESTIGADOR_ZIEHER = "subInvestigadorZieher";
	public static final String TAO_PASSWORD = "taoPassword";

	protected void initDao() {
		// do nothing
	}

	public void save(Studystaff transientInstance) {
		log.debug("saving Studystaff instance");
		try {
			getHibernateTemplate().save(transientInstance);
			log.debug("save successful");
		} catch (RuntimeException re) {
			log.error("save failed", re);
			throw re;
		}
	}

	public void delete(Studystaff persistentInstance) {
		log.debug("deleting Studystaff instance");
		try {
			getHibernateTemplate().delete(persistentInstance);
			log.debug("delete successful");
		} catch (RuntimeException re) {
			log.error("delete failed", re);
			throw re;
		}
	}

	public Studystaff findById(java.lang.Integer id) {
		log.debug("getting Studystaff instance with id: " + id);
		try {
			Studystaff instance = (Studystaff) getHibernateTemplate().get(
					"domain.entities.Studystaff", id);
			return instance;
		} catch (RuntimeException re) {
			log.error("get failed", re);
			throw re;
		}
	}

	public List<Studystaff> findByExample(Studystaff instance) {
		log.debug("finding Studystaff instance by example");
		try {
			List<Studystaff> results = (List<Studystaff>) getHibernateTemplate()
					.findByExample(instance);
			log.debug("find by example successful, result size: "
					+ results.size());
			return results;
		} catch (RuntimeException re) {
			log.error("find by example failed", re);
			throw re;
		}
	}

	public List findByProperty(String propertyName, Object value) {
		log.debug("finding Studystaff instance with property: " + propertyName
				+ ", value: " + value);
		try {
			String queryString = "from Studystaff as model where model."
					+ propertyName + "= ?";
			return getHibernateTemplate().find(queryString, value);
		} catch (RuntimeException re) {
			log.error("find by property name failed", re);
			throw re;
		}
	}

	public List<Studystaff> findByCvSpa(Object cvSpa) {
		return findByProperty(CV_SPA, cvSpa);
	}

	public List<Studystaff> findByFuncionalDisclosure(Object funcionalDisclosure) {
		return findByProperty(FUNCIONAL_DISCLOSURE, funcionalDisclosure);
	}

	public List<Studystaff> findByGcp(Object gcp) {
		return findByProperty(GCP, gcp);
	}

	public List<Studystaff> findByProtocolSpecificTrainingMandatory(
			Object protocolSpecificTrainingMandatory) {
		return findByProperty(PROTOCOL_SPECIFIC_TRAINING_MANDATORY,
				protocolSpecificTrainingMandatory);
	}

	public List<Studystaff> findByProtocolTraining(Object protocolTraining) {
		return findByProperty(PROTOCOL_TRAINING, protocolTraining);
	}

	public List<Studystaff> findByRole(Object role) {
		return findByProperty(ROLE, role);
	}

	public List<Studystaff> findBySubInvestigadorZieher(
			Object subInvestigadorZieher) {
		return findByProperty(SUB_INVESTIGADOR_ZIEHER, subInvestigadorZieher);
	}

	public List<Studystaff> findByTaoPassword(Object taoPassword) {
		return findByProperty(TAO_PASSWORD, taoPassword);
	}

	public List findAll() {
		log.debug("finding all Studystaff instances");
		try {
			String queryString = "from Studystaff";
			return getHibernateTemplate().find(queryString);
		} catch (RuntimeException re) {
			log.error("find all failed", re);
			throw re;
		}
	}

	public Studystaff merge(Studystaff detachedInstance) {
		log.debug("merging Studystaff instance");
		try {
			Studystaff result = (Studystaff) getHibernateTemplate().merge(
					detachedInstance);
			log.debug("merge successful");
			return result;
		} catch (RuntimeException re) {
			log.error("merge failed", re);
			throw re;
		}
	}

	public void attachDirty(Studystaff instance) {
		log.debug("attaching dirty Studystaff instance");
		try {
			getHibernateTemplate().saveOrUpdate(instance);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}

	public void attachClean(Studystaff instance) {
		log.debug("attaching clean Studystaff instance");
		try {
			getHibernateTemplate().lock(instance, LockMode.NONE);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}

	public static StudystaffDAO getFromApplicationContext(ApplicationContext ctx) {
		return (StudystaffDAO) ctx.getBean("StudystaffDAO");
	}

    public List<Studystaff> findBySiteId(Integer siteId) {
        DetachedCriteria detachedCriteria = DetachedCriteria.forClass(Studystaff.class);
        detachedCriteria.add(Restrictions.eq("protocoloCentro.id.centroid", siteId));
        return getHibernateTemplate().findByCriteria(detachedCriteria);
    }
}